| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
CHDKJ |
| Model Number |
Pin Type Composite Insulator |
| Type |
Insulator |
| Material |
Porcelain |
Main Technical Parameters These insulators belongs to the Series 1: Suspension Insulator: 12 220kV TypeRated voltage (kV)Specified mechanical load (kN)Joint structure markSection length H.(mm)Min. arcing distance L.(mm)Min. nominal creepage distance Lc.mmLightning impulse withstand voltage (peak)kV Power frequency wet withstand voltage (virtual value) kVHDIS-15/7015701640016055013060HDIS-24/7024701645032071216570HDIS-36/100367016650450101523095HDIS-69/706970169407001900410185HDIS-69/10069100169407001900410185HDIS-110/701107016124010003150550230HDIS-110/10011010016124010003150550230HDIS-220/100220100162240190063001000395HDIS-220/160220160202240190063001000395